The Case IH 84400923 is a genuine OEM thickness shim, engineered for precise adjustments within various Case IH agricultural machines. This critical component ensures optimal spacing and alignment, contributing to the smooth operation and longevity of your equipment. With an outside diameter of 40mm, an inside diameter of 25mm, and a thickness of 0.15mm, this shim is manufactured to exact specifications for reliable performance. It is commonly used in models such as the PUMA and MAXXUM series tractors.